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Add xnnpack-no-sme2 flavor to Android release workflow #16589

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Merged
kirklandsign merged 2 commits into from
Jan 20, 2026
Merged

Add xnnpack-no-sme2 flavor to Android release workflow #16589

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a20f8f4
Add xnnpack-no-sme2 flavor to Android release workflow
kirklandsign Jan 14, 2026
3580356
Merge branch 'main' into no-sme-build
kirklandsign Jan 20, 2026
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5 changes: 5 additions & 0 deletions .github/workflows/android-release-artifacts.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ on:
type: choice
options:
- "xnnpack"
- "xnnpack-no-sme2"
- "vulkan"
- "qnn"
- "all"
Expand Down Expand Up @@ -102,6 +103,10 @@ jobs:
export EXECUTORCH_BUILD_VULKAN=ON
fi

if [[ "$FLAVOR" == "xnnpack-no-sme2" ]]; then
export XNNPACK_ENABLE_ARM_SME2=OFF
fi

if [[ "$FLAVOR" == "qnn" || "$FLAVOR" == "all" ]]; then
PYTHON_EXECUTABLE=python bash .ci/scripts/setup-qnn-deps.sh
PYTHON_EXECUTABLE=python bash .ci/scripts/build-qnn-sdk.sh
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2 changes: 2 additions & 0 deletions backends/xnnpack/cmake/Dependencies.cmake
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Expand Up @@ -42,6 +42,8 @@ set(XNNPACK_ENABLE_AVX512VNNIGFNI
OFF
CACHE BOOL ""
)
# Enable ARM SME2 by default. Can be disabled with -DXNNPACK_ENABLE_ARM_SME2=OFF
# for Android emulator compatibility, which may crash with SME2 kernels.
set(XNNPACK_ENABLE_ARM_SME2
ON
CACHE BOOL ""
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2 changes: 2 additions & 0 deletions scripts/build_android_library.sh
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Expand Up @@ -33,6 +33,7 @@ build_android_native_library() {
fi

EXECUTORCH_BUILD_VULKAN="${EXECUTORCH_BUILD_VULKAN:-OFF}"
XNNPACK_ENABLE_ARM_SME2="${XNNPACK_ENABLE_ARM_SME2:-ON}"

cmake . -DCMAKE_INSTALL_PREFIX="${CMAKE_OUT}" \
-DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK}/build/cmake/android.toolchain.cmake" \
Expand All @@ -48,6 +49,7 @@ build_android_native_library() {
-DEXECUTORCH_BUILD_QNN="${EXECUTORCH_BUILD_QNN}" \
-DQNN_SDK_ROOT="${QNN_SDK_ROOT}" \
-DEXECUTORCH_BUILD_VULKAN="${EXECUTORCH_BUILD_VULKAN}" \
-DXNNPACK_ENABLE_ARM_SME2="${XNNPACK_ENABLE_ARM_SME2}" \
-DSUPPORT_REGEX_LOOKAHEAD=ON \
-DCMAKE_BUILD_TYPE="${EXECUTORCH_CMAKE_BUILD_TYPE}" \
-B"${CMAKE_OUT}"
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